Fan wheel



FIG. 1 is a front view of a fan wheel of the present invention;

FIG. 2 is a rear view thereof;

FIG. 3 is a side view of a fan wheel thereof;

FIG. 4 is a front perspective view thereof; and,

FIG. 5 is a rear perspective view thereof.

The broken lines illustrate portions of the fan wheel that form no part of the claimed design. 

CLAIM The ornamental design for a fan wheel, as shown and described. 